A comms toolkit for the internet economy

SIGNAL

Four tools built for the people who tell the story of infrastructure, entrepreneurship, and the companies that are quietly rewriting how the world does business.

Cd
Carlos d'Abreu
Senior PM — built for Stripe comms
$1.9T
processed on Stripe in 2025 — 1.6% of global GDP
34%
year-over-year volume growth. The story is accelerating.
50%
faster growth for the 2025 cohort vs. 2024. Compounding is real.
Choose your tool — five ways to think about comms
01
Zero to One Million
A founder simulation set in 2026. Ten decisions. Four metrics. Real Stripe cohort data at every turn. Find out what kind of builder you are — and whether the compounding worked in your favor.
🎮 Interactive simulation · 8 min
Start building
$1M
02
Announcement Clarity Scorer
Paste any product announcement. Get scored on specificity, plain language, earned confidence, and hype — with a rewrite side by side.
⚡ API-powered · 30 sec
Score your draft
03
Story Finder
Paste a product announcement or feature launch. Surface the human angles buried inside it — the founder, the use case, the market moment the product unlocks.
✦ API-powered · 30 sec
Find the story
04
The "So What?" Test
Your announcement, press release, or blog intro — interrogated five times by a skeptical reader. What survives is the actual story.
🔍 API-powered · 45 sec
Find what survives
05
Comms Brief Builder
One product launch. Five communication registers — instantly. Press paragraph, founder announcement, internal memo, one-liner, and three headline options.
✍ API-powered · 45 sec
Build a brief
Built by
Carlos d'Abreu
PM who builds things, tells stories, and thinks infrastructure is the most underrated narrative in business.
LinkedIn ↗
Tool 01 — Founder Simulation
Zero to One Million
Ten decisions. Four metrics. 2026 rules apply.

You have an idea, a laptop, and eight months of runway. No co-founder. No funding. The tools available to you would have seemed like cheating five years ago.

Ten decisions stand between you and $1M ARR. Every choice cascades. Real Stripe cohort data frames each moment.

Decisions
10
Starting runway
8mo
Target
$1M
Tool 02 — Editorial
Announcement Clarity Scorer
Paste any product announcement, press release, or blog intro. Get scored and rewritten.
Tool 03 — Narrative
Story Finder
Surface the human angles buried inside any product announcement.
Tool 04 — Editorial pressure test
The "So What?" Test
A skeptical reader asks "so what?" five times. What survives is your actual story.
Tool 05 — Comms production
Comms Brief Builder
One product launch. Five communication registers. Stop rewriting the same thing five times.
Cd
Carlos d'Abreu
AI enthusiast · Product strategist · Builder of things that ship

I'm a Senior PM with a background that doesn't fit neatly into one box — which is exactly how I like it. I've spent the last decade moving between product leadership, value engineering, management consulting, and strategy, mostly inside companies where the product is the argument.

Right now I lead end-to-end development of an AI copilot that lets customers self-service changes to complex value tools — UI updates, financial calculations, charts, PowerPoint exports. I own the roadmap, engineering, design, and GTM. Before that, I spent years inside enterprise sales cycles building the ROI models and business cases that made deals happen or fall apart.

That seat — sitting between product, finance, and storytelling — is where I'm most useful. I understand what makes a number land and what makes a narrative stick.

55%
reduction in support ticket volume — shipped and documented
$2M+
ACV influenced through value engineering and business cases
85%
cost reduction and 45% throughput improvement at Ashling Partners
73%
increase in closed sales at Mediafly through product-led storytelling

The Stripe comms job posting says something I find genuinely unusual: "We value experience, but that doesn't necessarily mean traditional comms experience." It then lists former founders as recent hires. That's not boilerplate — that's a real statement about what the job actually requires.

I built SIGNAL because I wanted to show rather than tell. The tools here are the ones I'd actually want to use if I were on the Stripe comms team — the kind of thing you open on a Monday morning before a product launch, not a demo you click through once and close.

More than that: I built it because I think the infrastructure story is the most underrated story in business right now. Every AI company that hit $100M ARR without raising outside capital did it on top of a payments stack someone else built. Every founder who launched globally on day one did it because the plumbing was already there. That story deserves better storytelling.

That's what I want to work on.

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